Clamping square

This is a reasonably strong ABS clamping square to aid in the gluing up of square frames, panels and other materials where you might want to have a perfect right angled joint.

Cavities on both inner and outer corner prevent the glue from adhering the clamp to your work.

Corner section has been reinforced with additional ribbing for extra strength.

You can scale it uniformly to get bigger/smaller squares, or probably scale down the height to get a lower-profile square. Reinforcement ribs are set at 3mm so be mindful of that when scaling down.